{"version":"1.0","provider_name":"Sangre medicinal","provider_url":"https:\/\/medicblood.org\/es","author_name":"Elyssa Hurley","author_url":"https:\/\/medicblood.org\/es\/author\/ehurley\/","title":"High School Shirt Contest - Medic Blood","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"tBuhwTRNCH\"><a href=\"https:\/\/medicblood.org\/es\/hsshirtcontest\/\">Concurso de camisetas de la escuela secundaria<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/medicblood.org\/es\/hsshirtcontest\/embed\/#?secret=tBuhwTRNCH\" width=\"600\" height=\"338\" title=\"&#8220;High School Shirt Contest&#8221; &#8212; Medic Blood\" data-secret=\"tBuhwTRNCH\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/medicblood.org\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Terms and Conditions Submission Guidelines Formats &amp; Specs: Designs must be submitted as a .png, pdf, or vector file. Deadlines: Submissions are open from August 24 to September 28. All entries must be received by an exact date. Late entries are automatically rejected. Judging will be anonymous. Names or schools will not be tied to [&hellip;]","thumbnail_url":"https:\/\/medicblood.org\/wp-content\/uploads\/2026\/08\/HSshirtad2.png","thumbnail_width":1200,"thumbnail_height":630}